Zobrazeno 1 - 10
of 13 729
pro vyhledávání: '"ZHOU, Zhi"'
Autor:
Zhang, Zhilong, Chen, Ruifeng, Ye, Junyin, Sun, Yihao, Wang, Pengyuan, Pang, Jingcheng, Li, Kaiyuan, Liu, Tianshuo, Lin, Haoxin, Yu, Yang, Zhou, Zhi-Hua
World models play a crucial role in decision-making within embodied environments, enabling cost-free explorations that would otherwise be expensive in the real world. To facilitate effective decision-making, world models must be equipped with strong
Externí odkaz:
http://arxiv.org/abs/2411.05619
Integrating textual data with imaging in liver tumor segmentation is essential for enhancing diagnostic accuracy. However, current multi-modal medical datasets offer only general text annotations, lacking lesion-specific details critical for extracti
Externí odkaz:
http://arxiv.org/abs/2411.04595
We study episodic linear mixture MDPs with the unknown transition and adversarial rewards under full-information feedback, employing dynamic regret as the performance measure. We start with in-depth analyses of the strengths and limitations of the tw
Externí odkaz:
http://arxiv.org/abs/2411.03107
The dynamics of colloid-size particles trapped at a liquid interface is an extensively studied problem owing to its relevance to a wide range of engineering applications. Here we investigate the impact of interfacial deformations on the hydrodynamic
Externí odkaz:
http://arxiv.org/abs/2410.09956
In this work, we investigate the generalized bathtub model, a nonlocal transport equation for describing network trip flows served by privately operated vehicles inside a road network. First, we establish the well-posedness of the mathematical model
Externí odkaz:
http://arxiv.org/abs/2409.00619
Autor:
Han, Zhao-Qi-Zhi, Ge, Zheng, Luo, Wen-Tao, Cai, Yi-Fu, Wang, Xiao-Hua, Chen, Li, Li, Wu-Zhen, Zhou, Zhi-Yuan, Shi, Bao-Sen
Detecting mid-infrared (MIR) radiation has significant astronomical applications, although limited by unsatisfactory MIR detectors. Here we reported on the realization of a MIR up-conversion interferometer based on synthetic long base-line (SLBL) in
Externí odkaz:
http://arxiv.org/abs/2408.14902
Vision-language models (VLMs) like CLIP have demonstrated impressive zero-shot ability in image classification tasks by aligning text and images but suffer inferior performance compared with task-specific expert models. On the contrary, expert models
Externí odkaz:
http://arxiv.org/abs/2408.11449
The inverse problem of recovering point sources represents an important class of applied inverse problems. However, there is still a lack of neural network-based methods for point source identification, mainly due to the inherent solution singularity
Externí odkaz:
http://arxiv.org/abs/2408.09143
Gradient-variation online learning aims to achieve regret guarantees that scale with variations in the gradients of online functions, which has been shown to be crucial for attaining fast convergence in games and robustness in stochastic optimization
Externí odkaz:
http://arxiv.org/abs/2408.09074
Autor:
Li, Wu-Zhen, Zhou, Chun, Wang, Yang, Chen, Li, Chen, Ren-Hui, Han, Zhao-Qi-Zhi, Gao, Ming-Yuan, Wang, Xiao-Hua, Zheng, Di-Yuan, Xie, Meng-Yu, Li, Yin-Hai, Zhou, Zhi-Yuan, Bao, Wan-Su, Shi, Bao-Sen
Due to the high noise caused by solar background radiation, the existing satellite-based free-space quantum key distribution (QKD) experiments are mainly carried out at night, hindering the establishment of a practical all-day real-time global-scale
Externí odkaz:
http://arxiv.org/abs/2408.07552